Observed trends in total greenhouse concentrations, considering all greenhouse gases (incl. aerosols)

Figure expired Created 19 Dec 2011 Published 19 Dec 2011 Last modified 11 Sep 2015
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This page was archived on 27 Feb 2015 with reason: Other (New version data-and-maps/daviz/observed-trends-in-total-global-3 was published)
The concentrations of the individual GHGs under the Kyoto protocol have reached new levels in 2009. The figure shows the aggregated total of Kyoto protocol Gases (KPG), gases under the Montreal Protocol (MPG) and non-protocol related gases (NPG). NPGs contribute negatively, as they have an overall cooling effect, whereas the other gases contribute positively.

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The figure covers the world

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